From 1bd06eccdd00252b2c3168a66e55216131ee4093 Mon Sep 17 00:00:00 2001
From: Keith Harrison <krh007@gmail.com>
Date: Sun, 26 Apr 2015 12:12:56 +0100
Subject: [PATCH] Remove unused notification code

---
 AlertController/AlertController/ViewController.m | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/AlertController/AlertController/ViewController.m b/AlertController/AlertController/ViewController.m
index c344b36..ca679f3 100644
--- a/AlertController/AlertController/ViewController.m
+++ b/AlertController/AlertController/ViewController.m
@@ -211,7 +211,7 @@ - (IBAction)showActionSheet:(UIButton *)sender
 }
 
 #pragma mark -
-#pragma mark === UITextFieldTextDidChange Target Action ===
+#pragma mark === UITextField - UIControlEventEditingChanged ===
 #pragma mark -
 
 - (void)alertTextFieldDidChange:(UITextField *)sender
@@ -231,10 +231,6 @@ - (void)alertTextFieldDidChange:(UITextField *)sender
 
 - (void)didEnterBackground:(NSNotification *)notification
 {
-    [[NSNotificationCenter defaultCenter] removeObserver:self
-                                                    name:UITextFieldTextDidChangeNotification
-                                                  object:nil];
-
     [self.presentedViewController dismissViewControllerAnimated:NO completion:nil];
 }